LTST-S220KGKT

The LTST-S220KGKT is a surface-mount light-emitting diode (LED) from Lite-On, designed for a variety of applications including backlighting, indicator lights, and general illumination. This particular LED is characterized by its compact size and high efficiency, making it suitable for use in space-constrained environments.

Key Features:

1. Package Type: The LTST-S220KGKT is housed in a 2.0mm x 1.25mm x 0.8mm package, which allows for easy integration into printed circuit boards (PCBs) and other electronic assemblies.

2. Color and Emission: This LED emits a bright green light, with a peak wavelength typically around 525 nm. The green color is vibrant and can be used effectively for indicators and displays.

3. Viewing Angle: The LED has a wide viewing angle, generally around 120 degrees, which ensures that the emitted light is visible from various angles, enhancing its usability in different applications.

4. Forward Voltage and Current: The LTST-S220KGKT operates at a forward voltage of approximately 2.0 to 2.2 volts and typically requires a forward current of about 20 mA for optimal brightness. This makes it energy-efficient while providing sufficient illumination.

5. Luminous Intensity: The luminous intensity of the LED is typically rated at around 1000 mcd (millicandela), which indicates its brightness level. This makes it suitable for applications where visibility is crucial.

6. Thermal and Electrical Characteristics: The LED is designed to operate within a wide temperature range, typically from -40°C to +85°C, ensuring reliability in various environmental conditions. It also features low thermal resistance, which helps in managing heat dissipation during operation.

7. Mounting and Compatibility: The LTST-S220KGKT is compatible with standard pick-and-place assembly processes, making it easy to incorporate into automated manufacturing lines. Its surface-mount design allows for efficient use of PCB space.

8. Applications: This LED is ideal for use in consumer electronics, automotive lighting, signage, and decorative lighting. Its bright green color and compact size make it particularly suitable for status indicators and backlighting in devices.

Conclusion:

The LTST-S220KGKT from Lite-On is a versatile and efficient green LED that combines compact design with high performance. Its features make it an excellent choice for a wide range of applications, providing reliable illumination and visibility in various electronic devices.